122970933 has 16 divisors (see below), whose sum is σ = 188462400. Its totient is φ = 79153200.

The previous prime is 122970919. The next prime is 122970989. The reversal of 122970933 is 339079221.

It is not a de Polignac number, because 122970933 - 2⁴ = 122970917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122970233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77743 + ... + 79308.

It is an arithmetic number, because the mean of its divisors is an integer number (11778900).

Almost surely, 2^122970933 is an apocalyptic number.

It is an amenable number.

122970933 is a deficient number, since it is larger than the sum of its proper divisors (65491467).

122970933 is a wasteful number, since it uses less digits than its factorization.

122970933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157089 (or 157083 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 122970933 is about 11089.2259874168. The cubic root of 122970933 is about 497.2798052517.

The spelling of 122970933 in words is "one hundred twenty-two million, nine hundred seventy thousand, nine hundred thirty-three".